redis/setrange

Overwrite part of a string starting at an offset

const app = mvfm(prelude, redis);
const prog = app({}, ($) => {
  return $.begin(
    $.redis.set("msg", "hello world"),
    $.redis.setrange("msg", 6, "redis"),
    $.redis.get("msg")
  );
});
await fold(
  defaults(app, { redis: memoryRedisInterpreter }),
  prog
);

const app = mvfm(prelude, redis);
const prog = app({}, ($) => {
  return $.begin(
    $.redis.set("msg", "hello world"),
    $.redis.setrange("msg", 6, "redis"),
    $.redis.get("msg")
  );
});
await fold(
  defaults(app, { redis: memoryRedisInterpreter }),
  prog
);

const app = mvfm(prelude, redis);
const prog = app({}, ($) => {
  return $.begin(
    $.redis.set("msg", "hello world"),
    $.redis.setrange("msg", 6, "redis"),
    $.redis.get("msg")
  );
});
await fold(
  defaults(app, { redis: memoryRedisInterpreter }),
  prog
);

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